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High quality ondansetron hcl with best price CAS 99614-02-5
1-1000 Gram
$25.00
≥ 1001 Gram
$10.00
- Item No. TOPMOQ 1 Gram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Ondansetron | |
Synonyms | 1,2,3,4-Tetrahydro-9-methyl-3-(2-methyl-1H-imidazol-1-ylmethyl)carbazol-4-one |
Brand | Salus |
Molecular Formula | C18H19N3O |
Molecular Weight | 293.37 |
CAS Registry Number | 99614-02-5 (116002-70-1) |
Test items | Standard | Test results |
Description | White or almost white crystalline powder | white crystalline powder |
Solubilit | Slightly soluble in water ,very slightly soluble in methanol, practically insoluble in ethano | Complies
|
Identificatio | IR vs standard | Complies |
Test for specific optical rotation | Complies | |
Appearance of solution | The solution is clear and colorless | Complies |
Acidity | Not more than 0.6ml of 0.01M Naoh is required to change the color of the indicator to pink | 0.44ml
|
Specific optical rotatio | +74.5°~+78.0° | +75.6° |
Related substances | ImpurityA:NMT0.1% | 0.03%
|
Impurity B: NMT0.1% | 0.05% | |
Impurity C: NMT0.1% | 0.03% | |
Any other impurity:NMT0.1% | 0.05% | |
Total of other impurities:NMT0.1% | 0.06% | |
Total of impurities:NMT0.3% | 0.16% | |
Impurity D | NMT0.1% | 0.01% |
Silver | NMT5ppm | <1ppm |
Loss on drying | NMT0.5% | 0.19% |
Assay | 98~102% (dried substance) | 99.85% |
Bacterial endotoxins | <1.0IU/mg | Complies |
Ondansetron is a serotonin 5-HT3 receptor antagonist used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, surgery and gastroenteritis.
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